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Monoclonal Antibody vs Gene Therapy — Neurology Deal Terms Comparison

Monoclonal Antibody Median Upfront
$354M
Total: $3.1B
Gene Therapy Median Upfront
$331M
Total: $3.0B
Monoclonal Antibody Royalties
12.5%-20%
Tiered to 24%
Gene Therapy Royalties
12.3%-19.7%
Tiered to 23.7%

Market Analysis

In neurology, Monoclonal Antibody and Gene Therapy represent two of the most actively transacted modalities. At Phase 2, Monoclonal Antibody deals carry a median total deal value of $3.1B with $354M upfront, compared to $3.0B total value and $331M upfront for Gene Therapy. The valuation difference reflects distinct risk-reward profiles, manufacturing complexity, and competitive dynamics.

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Frequently Asked Questions

How do Monoclonal Antibody and Gene Therapy deal terms compare in neurology?
Monoclonal Antibody Phase 2 deals average $3.1B total deal value ($354M upfront), while Gene Therapy deals average $3.0B ($331M upfront). The difference reflects modality-specific risk profiles, manufacturing considerations, and competitive positioning.
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